Grok used to do the same (it still does?) it’s trained on ChatGPT output data as well. Answer from Blankcarbon on reddit.com
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BGR
bgr.com › tech › openai-says-it-has-evidence-deepseek-used-chatgpt-to-train-its-ai
OpenAI Says It Has Evidence DeepSeek Used ChatGPT To Train Its AI - BGR
January 29, 2025 - Chinese startup DeepSeek stunned the world with its sophisticated DeepSeek R1 reasoning model, which is as good as ChatGPT o1. That's not a surprising achievement; it's only a matter of time before other AI models can replicate what OpenAI has done in terms of AI reasoning. Also, OpenAI will soon make o3 available, the successor to o1. What really shocked the markets was DeepSeek's research, which showed that the company was able to train R1 to achieve the same capabilities at a fraction of the cost of training o1.
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TechCrunch
techcrunch.com › home › why deepseek’s new ai model thinks it’s chatgpt
Why DeepSeek's new AI model thinks it's ChatGPT | TechCrunch
December 27, 2024 - Models like ChatGPT and DeepSeek V3 are statistical systems. Trained on billions of examples, they learn patterns in those examples to make predictions — like how “to whom” in an email typically precedes “it may concern.”
People also ask

Can DeepSeek be customized like ChatGPT?

Yes, DeepSeek offers high customization for specific industries and tasks, making it a great choice for businesses and professionals. ChatGPT is more versatile but may require additional fine-tuning for niche applications.

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ccn.com
ccn.com › home › education › crypto › artificial intelligence (ai) › what is deepseek and how is it different from chatgpt?
What Is Deepseek and How Is It Different From ChatGPT?
Does DeepSeek support multilingual capabilities like ChatGPT?

While ChatGPT is known for its robust multilingual support, DeepSeek focuses more on high-performance tasks in specific languages. If you need multilingual support for general purposes, ChatGPT might be a better choice.

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ccn.com
ccn.com › home › education › crypto › artificial intelligence (ai) › what is deepseek and how is it different from chatgpt?
What Is Deepseek and How Is It Different From ChatGPT?
Which is more cost-effective: DeepSeek or ChatGPT?

DeepSeek is often more affordable for specialized use cases, with free or low-cost options available. ChatGPT offers a free version, but advanced features like GPT-4 come at a higher cost, making it less budget-friendly for some users.

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ccn.com
ccn.com › home › education › crypto › artificial intelligence (ai) › what is deepseek and how is it different from chatgpt?
What Is Deepseek and How Is It Different From ChatGPT?
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Harvard Law School
hls.harvard.edu › home › today posts › deepseek, chatgpt, and the global fight for technological supremacy
DeepSeek, ChatGPT, and the global fight for technological supremacy - Harvard Law School | Harvard Law School
February 27, 2025 - Doing so wouldn’t constitute espionage or theft of trade secrets; however, it could still provide a basis for legal action. The third possibility is that DeepSeek was trained on bodies of information generated by ChatGPT, essentially data dumps that are openly available on the internet.
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Medium
medium.com › @jankammerath › deepseek-is-it-a-stolen-chatgpt-a805b586b24a
DeepSeek: Is It A Stolen ChatGPT? | by Jan Kammerath | Medium
January 27, 2025 - However, what you can not bypass is a model explicitly trained on data that protects the underlying beliefs. Meaning it does not even have the data it should not show. DeepSeek however was obviously trained on almost identical data as ChatGPT, so identical they seem to be the same.
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Udemy
udemy.com › development › no-code development › artificial intelligence (ai)
Generative AI Masterclass: How to Supercharge 20+ AI Tools | Udemy
Master AI communication. AI is only as good as the prompts you give it—learn how to ask the right questions and get the best results. Be among the first to understand DeepSeek R1. Most people are still stuck on ChatGPT, but you’ll already be learning what’s next.
Rating: 4.4 ​ - ​ 92 votes
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OpenAI Developer Community
community.openai.com › chatgpt
🔍 Is DeepSeek a Distilled Version of GPT-4? Analyzing Suspicious Behavior - ChatGPT - OpenAI Developer Community
📢 Hey OpenAI Community! I want to share an analysis I’ve been working on regarding DeepSeek-R1, a language model that initially behaved almost identically to GPT-4 but has recently changed its responses to distance itself from OpenAI’s technology. 🚀 Here are the key points of what I discovered: 1️⃣ DeepSeek previously identified itself as GPT-4 In its internal thought process, it used to say: “I am also a version of ChatGPT, specifically based on GPT-4.” T...
Published   February 1, 2025
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CCN
ccn.com › home › education › crypto › artificial intelligence (ai) › what is deepseek and how is it different from chatgpt?
What Is Deepseek and How Is It Different From ChatGPT?
January 28, 2025 - This article examines what sets DeepSeek apart from ChatGPT. From analyzing their frameworks to looking at their unique capabilities and challenges, it provides insights into these two AI tools and their intensifying competition. ... DeepSeek is an advanced open-source AI training language model that aims to process vast amounts of data and generate accurate, high-quality language outputs within specific domains such as education, coding, or research.
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TechRadar
techradar.com › ai platforms & assistants
DeepSeek just insisted it's ChatGPT, and I think that's all the proof I need | TechRadar
January 31, 2025 - This seemingly innocuous mistake could be proof – a smoking gun per se – that, yes, DeepSeek was trained on OpenAI models, as has been claimed by OpenAI, and that when pushed, it will dive back into that training to speak its truth.
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Hacker News
news.ycombinator.com › item
Ask HN: Did DeepSeek train on ChatGPT outputs? | Hacker News
October 17, 2024 - But why do I think that DeepSeek did this themselves? I think the amazing decision of DeepSeek to release its full model in the open shows how confident and proud of the work they are. This model by all accounts is a good one. If large scale distilling happened (hundreds of thousands of training ...
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Reddit
reddit.com › r/singularity › deepseekv3 often calls itself chatgpt if you prompt it with "what model are you".
r/singularity on Reddit: DeepSeekV3 often calls itself ChatGPT if you prompt it with "what model are you".
May 2, 2024 - I just played with DeepSeek and he answered me "My knowledge cutoff is October 2023, so I can't provide current predictions. But I can guide on the methodology.". Definitely they used ChatGPT data - as function calls to ChatGPT to train their model or something like that.
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DigitalOcean
digitalocean.com › resources › articles › deepseek-vs-chatgpt
DeepSeek vs. ChatGPT: AI Model Comparison and Differences | DigitalOcean
DeepSeek R1 is the deep thinker of the two. Its training focuses on working through problems step by step, making it super strong at mathematical challenges, logical puzzles, and multi-stage reasoning.
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University of Notre Dame
ai.nd.edu › news › deepseek-explained-what-is-it-and-is-it-safe-to-use
DeepSeek Explained: What Is It and Is It Safe To Use? | News | AI@ND | University of Notre Dame
Those who have used o1 at ChatGPT will observe how it takes time to self-prompt, or simulate "thinking" before responding. DeepSeek used o1 to generate scores of "thinking" scripts on which to train its own model.
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Forbes
forbes.com › forbes homepage › business
OpenAI Believes DeepSeek ‘Distilled’ Its Data For Training—Here's What To Know About The Technique
January 29, 2025 - OpenAI believes DeepSeek used some ... suggests DeepSeek may have tapped into its data through “distillation”—a technique where outputs from a larger and more advanced AI model are used to train and improve a smaller model...
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Hacker News
news.ycombinator.com › item
OpenAI says it has evidence DeepSeek used its model to train competitor | Hacker News
February 4, 2025 - In this study, we demonstrate that reasoning capabilities can be significantly improved through large-scale reinforcement learning (RL), even without using supervised fine-tuning (SFT) as a cold start. Furthermore, performance can be further enhanced with the inclusion of a small amount of ...
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University of Cincinnati
uc.edu › news › articles › 2025 › 03 › chatgpt-vs-deepseek--how-the-two-ai-titans-compare.html
ChatGPT vs. DeepSeek: How the two AI titans compare | University of Cincinnati
March 21, 2025 - Again, ChatGPT won here for the nuance of its answers. While DeepSeek gave directions spanning multiple days, OpenAI’s tool provided instructions tailored specifically for each day of the routine. Running experts also emphasize the importance of cross-training and rest days; while ChatGPT incorporated that insight into its workout plan, DeepSeek nearly left it out.
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DataCamp
datacamp.com › blog › deepseek-vs-chatgpt
DeepSeek vs. ChatGPT: AI Model Comparison Guide for 2025 | DataCamp
January 30, 2025 - ChatGPT prioritizes user-friendliness, offering a more polished experience that's accessible even to those just starting their data science journey. DeepSeek's development approach emphasizes efficiency, having been built using innovative training methods and less powerful hardware.
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Hugging Face
huggingface.co › deepseek-ai › DeepSeek-V3
deepseek-ai/DeepSeek-V3 · Hugging Face
We present DeepSeek-V3, a strong Mixture-of-Experts (MoE) language model with 671B total parameters with 37B activated for each token. To achieve efficient inference and cost-effective training, DeepSeek-V3 adopts Multi-head Latent Attention (MLA) and DeepSeekMoE architectures, which were thoroughly validated in DeepSeek-V2.